Παραπομπή σε μορφή APA (7η εκδ.)

Costanza, R. (1991). Ecological economics: The science and management of sustainability. Columbia University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Costanza, Robert. Ecological Economics: The Science and Management of Sustainability. New York: Columbia University Press, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

Costanza, Robert. Ecological Economics: The Science and Management of Sustainability. Columbia University Press, 1991.